Chronic reference dose definition

Chronic reference dose means an estimate (with an uncertainty spanning an order of magnitude or more) of a daily exposure level for the human population, including sensitive subpopulations, that is likely to be without an appreciable risk of adverse effects during a lifetime.
Chronic reference dose means an estimate (with an uncertainty spanning an order of magnitude or more) of a daily exposure level for the human population, including sensitive subpopulations, that is

Examples of Chronic reference dose in a sentence

  • Chronic reference dose (RfD) – an estimate of a lifetime daily exposure level for the human population, including sensitive subpopulations, that is likely to be without an appreciable risk of deleterious effects.

  • Chronic reference dose (cRfD) The USEPA defines chronic reference dose (cRfD or sometimes just RfD) as ‘an estimate, with uncertainty spanning perhaps an order of magnitude, of a daily oral exposure to the human population (including sensitive subgroups) that is likely to be without an appreciable risk of deleterious effects (other than cancer) during a lifetime’.

Related to Chronic reference dose

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  • Grab sample means an individual sample collected in less than 15 minutes in conjunction with an instantaneous flow measurement.

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  • Imported content means that portion of the bidding price represented by the cost of components, parts or materials which have been or are still to be imported (whether by the supplier or his subcontractors) and which costs are inclusive of the costs abroad, plus freight and other direct importation costs such as landing costs, dock dues, import duty, sales duty or other similar tax or duty at the South African place of entry as well as transportation and handling charges to the factory in the Republic where the supplies covered by the bid will be manufactured.

  • Anesthesiologist means a physician granted clinical privileges to administer anesthesia.

  • Speech-language pathologist means an individual who is licensed by a state to practice speech-language pathology.

  • Active duty means full-time duty status in the active, uniformed services of the United States, including without limitation members of The National Guard and Reserve on active duty orders under 10 U.S.C. §§ 1209 and 1210.

  • Licensed clinical social worker means an individual who meets the licensed clinical social worker requirements established in KRS 335.100.

  • Automated driving system means the same as that term is defined in Section 41-26-102.1.

  • Reference biological product means the single biological product licensed pursuant to 42 U.S.C.